“…Bullying differs from other forms of aggression because of its systematic nature and its manifestation in the context of interpersonal relationships with marked asymmetries of power between the perpetrator and the victim (Rodkin, Espelage, & Hanish, 2015;Volk, Dane, & Marini, 2014). Among other negative effects, this problem leads to decreased academic performance, emotional disorders, and suicide attempts for victims (McDougall & Vaillancourt, 2015;O'Brennan, Bradshaw, & Sawyer, 2009).…”